﻿using System;
using System.Data;
using System.Collections.Generic;
using SF.Common;
using SF.Model;
namespace SF.BLL
{
	/// <summary>
	/// sf_goods_amounts
	/// </summary>
	public partial class sf_goods_amounts
	{
		private readonly SF.DAL.sf_goods_amounts dal=new SF.DAL.sf_goods_amounts();
		public sf_goods_amounts()
		{}
        #region  BasicMethod
        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(long id)
        {
            return dal.Exists(id);
        }
        /// <summary>
        /// 根据条件是否存在该记录
        /// 条件需包含 app等信息
        /// </summary>
        public bool Exists(string where)
        {
            return dal.Exists(where);
        }

		/// <summary>
		/// 增加一条数据
		/// </summary>
		public long Add(SF.Model.sf_goods_amounts model)
		{
			return dal.Add(model);
		}

		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(SF.Model.sf_goods_amounts model)
		{
			return dal.Update(model);
		}

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(long id)
        {

            return dal.Delete(id);
        }
        /// <summary>
        /// 根据条件删除数据
        /// </summary>
        public bool Delete(string where)
        {

            return dal.Delete(where);
        }
		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool DeleteList(string idlist )
		{
			return dal.DeleteList(idlist );
		}

        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public SF.Model.sf_goods_amounts GetModel(long id)
        {

            return dal.GetModel(id);
        }
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public SF.Model.sf_goods_amounts GetModel(string where)
        {

            return dal.GetModel(where);
        }


		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			return dal.GetList(strWhere);
		}
		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			return dal.GetList(Top,strWhere,filedOrder);
		}
		/// <summary>
		/// 获得数据列表
		/// </summary>
		public List<SF.Model.sf_goods_amounts> GetModelList(string strWhere)
		{
			DataSet ds = dal.GetList(strWhere);
			return DataTableToList(ds.Tables[0]);
		}
		/// <summary>
		/// 获得数据列表
		/// </summary>
		public List<SF.Model.sf_goods_amounts> DataTableToList(DataTable dt)
		{
			List<SF.Model.sf_goods_amounts> modelList = new List<SF.Model.sf_goods_amounts>();
			int rowsCount = dt.Rows.Count;
			if (rowsCount > 0)
			{
				SF.Model.sf_goods_amounts model;
				for (int n = 0; n < rowsCount; n++)
				{
					model = dal.DataRowToModel(dt.Rows[n]);
					if (model != null)
					{
						modelList.Add(model);
					}
				}
			}
			return modelList;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetAllList()
		{
			return GetList("");
		}

		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			return dal.GetRecordCount(strWhere);
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			return dal.GetListByPage( strWhere,  orderby,  startIndex,  endIndex);
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		//public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		//{
			//return dal.GetList(PageSize,PageIndex,strWhere);
		//}

		#endregion  BasicMethod
		#region  ExtensionMethod

        /// <summary>
        /// 修改一列数据
        /// </summary>
        public bool UpdateField(string strValue,string where)
        {
            return dal.UpdateField(strValue, where);
        }
		#endregion  ExtensionMethod
	}
}

